docs: def named_config(name: str, config_dict: typing.Mapping) -> None:
      """Adds a named config to the config registry. The first argument
      may either be a string or a collection of strings.
  
      This function should be called in a .konchrc file.
      """
      names = (
          name
          if isinstance(name, Iterable) and not isinstance(name, (str, bytes))
          else [name]
      )
      for each in names:
          _config_registry[each] = Config(**config_dict)